197356590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2192851}}^1$

素因数の和:2192864

約数の個数: 24

約数和(自身を含む): 513127368

約数和(自身を除く): 315770778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2192851, 4385702, 6578553, 10964255, 13157106, 19735659, 21928510, 32892765, 39471318, 65785530, 98678295, 197356590]

約数ペア:

[(1, 197356590), (2, 98678295), (3, 65785530), (5, 39471318), (6, 32892765), (9, 21928510), (10, 19735659), (15, 13157106), (18, 10964255), (30, 6578553), (45, 4385702), (90, 2192851)]